TwinSpin G Series – Reduction Gears
The TwinSpin® G Series is a range of high-precision cycloidal reduction gears developed for demanding applications requiring high torque, rigidity and positioning accuracy. Its advanced main-bearing design delivers excellent tilting stiffness and precise output rotation while maintaining compact dimensions and low weight.
High torque density enables the G Series to transmit greater loads relative to its size. Reduced friction within the transmission mechanism also contributes to improved efficiency, lower hysteresis and reduced lost motion, particularly across the smaller gearbox sizes.
The integrated high-precision output bearing supports external loads and allows application components to be mounted directly onto the reduction gear. Its modular construction provides a choice of motor connection flanges, sealed input covers and input shaft arrangements, enabling the gearbox to be adapted to different machine designs.
Typical applications include:
- Industrial and collaborative robots
- Robotic joints and rotary axes
- Machine tools
- Rotary tables and positioners
- Automated assembly equipment
- Handling and packaging systems
- nspection and measurement equipment
- Other high-precision motion-control systems
Need help selecting the right G Series reduction gear?
Micromech can help you select the appropriate TwinSpin G Series size, reduction ratio, shaft and motor connection arrangement for your application. Talk to an Expert
Features
- High-precision cycloidal reduction mechanism
- High torque density and overload capacity
- Exceptional tilting rigidity
- High-precision integrated output bearing
- Reduced lost motion for accurate positioning
- Low friction and reduced hysteresis
- Excellent positioning accuracy and repeatability
- Compact dimensions and low weight
- Through-holes within the gearbox case
- Modular design for customised configurations
- Keyway or special input shaft options
- Motor connection flange, sealed input cover or flange-free configuration
- Wide range of sizes and reduction ratios
- Suitable for demanding robotics and automation applications
Specifications
| Specification | Range |
|---|---|
| Available sizes | TS 75, TS 85, TS 95, TS 115, TS 135, TS 155, TS 185 and TS 225 |
| Reduction ratios | 33:1 to 139:1 |
| Input shaft diameter | 9 to 24 mm, depending on size |
| Input shaft options | Keyway shaft or special shaft |
| Input connection options | Motor connection flange, sealed input cover or without flange |
| Case design | Through-holes within the case |
| Output arrangement | Integrated high-precision output bearing |
| Configuration | Modular design with customised options available |
| Installation | Application loads can be mounted directly onto the output |
Performance values, dimensions and load capacities vary according to the selected size, reduction ratio and configuration. Refer to the catalogue for complete technical rating tables.
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Certifications
UKCA Certified
